/**************************************************************************
*  Black Knight - Chess Engine                                            *
*  Copyright (C) 2009  Victor Rusu                                        *
*                                                                         *
*  This program is free software: you can redistribute it and/or modify   *
*  it under the terms of the GNU General Public License as published by   *
*  the Free Software Foundation, either version 3 of the License, or      *
*  (at your option) any later version.                                    *
*                                                                         *
*  This program is distributed in the hope that it will be useful,        *
*  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the           *
*  GNU General Public License for more details.                           *
*                                                                         *
*  You should have received a copy of the GNU General Public License      *
*  along with this program.  If not, see <http://www.gnu.org/licenses/>.  *
**************************************************************************/

#ifndef IO_WRITE_H_
#define IO_WRITE_H_

#include <string>
#include <boost/thread/mutex.hpp>

class string;

class Write {
private:
    static Write* write_instance_;
    static boost::mutex instance_lock_;
    static boost::mutex write_lock_;

    Write();
    Write(const Write&);
    ~Write();
    Write& operator=(const Write&);

public:
    static Write* instance();
    void give_command(std::string);
};

#endif // IO_WRITE_H_
